The demonstration of cellular components of pyococci in the tissues of some skin lesions.
D004927:Escherichia coli Infections / Q000175:diagnosis*; D005455:Fluorescent Antibody Technique; D006801:Humans; D012871:Skin Diseases / Q000175:diagnosis*; D013203:Staphylococcal Infections / Q000175:diagnosis*; D013290:Streptococcal Infections / Q000175:diagnosis*